html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.res-log a img, .logo a img, .footer-logo img {
    width: 50px;
    height: 50px;
}
.footer-logo img {
    width: 150px;
    height: 150px;
}
.logo a {
    display: flex;
    align-items: center;
}

    .logo a span {
        font-size: 22px;
        font-weight: 700;
        color: #fff;
        margin-left: 10px;
    }

    .logo a span:hover {
        color: #eee;
    }

.navbar {
    position: relative;
}

.navbar-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1rem;
}
.bannr-section{
    position:relative;
}
.bannr-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 100%;
    background-color: rgba(0, 0, 68, 1);
}
.navbar-dropdown {
    position: relative;
}

    .navbar-dropdown > .dropdown {
        position: absolute;
        top: 100%;
        left: 0;
        display: none;
        min-width: 220px;
        background: #fff;
        border: 1px solid #eee;
        box-shadow: 0 6px 20px rgba(0,0,0,.08);
    }

    .navbar-dropdown:hover > .dropdown {
        display: block;
    }

.dropdown .dropdown-item {
    position: relative;
    padding: 0;
}

    .dropdown .dropdown-item > a {
        display: block;
        padding: .6rem .9rem;
        text-decoration: none;
        color: #222;
    }

        .dropdown .dropdown-item > a:hover {
            background: #f5f5f5;
        }

    /* 2. seviye */
    .dropdown .dropdown-item.has-sub > .dropdown-sub {
        position: absolute;
        top: 0;
        left: 100%;
        display: none;
        min-width: 220px;
        background: #fff;
        border: 1px solid #eee;
        box-shadow: 0 6px 20px rgba(0,0,0,.08);
    }

    .dropdown .dropdown-item.has-sub:hover > .dropdown-sub {
        display: block;
    }

.dropdown-sub a {
    display: block;
    padding: .6rem .9rem;
    text-decoration: none;
    color: #222;
}

    .dropdown-sub a:hover {
        background: #f5f5f5;
    }